Product Description: New complete batwing shaft, size 6. This is a complete replacement, original equipment componentswill not interchange. Driveline minimum C-to-C length is 55" (1400 mm), Maximum C-to-C length is 71" (1820 mm), Total collapsed length is 66" (1670 mm). The driveline yoke has 20m 1-3/4" splines. Theimplement end has 20, 1-3/4" splines. Fits Bush Hog rotary cutters. It may be necessary to cut this driveline to length. Verify the length by ensuring that sufficientoverlap of the drive tubes exists in all working positions without the possibility of bottoming out.